Automatic Rockwell Hardness Tester AF71

Using Rockwell's measurement principle, direct Rockwell hardness measurement. It has the characteristics of good structural rigidity, simple operation, stable indication and convenient maintenance. It is suitable for Rockwell hardness test of hard alloy, carbon steel, alloy steel, cast iron, non-ferrous metal and other materials.



AF71-Automatic Rockwell Hardness Tester


Application Of Automatic Rockwell Dardness Tester

Using Rockwell's measurement principle, direct Rockwell hardness measurement. It has the characteristics of good structural rigidity, simple operation, stable indication and convenient maintenance. It is suitable for Rockwell hardness test of hard alloy, carbon steel, alloy steel, cast iron, non-ferrous metal and other materials.


Hardness Test Range Of Automatic Rockwell Hardness Tester

HRA:20-88, HRB:20-100, HRC:20-70, HRD :40-77, HRE :70-94, HRF :60-100, HRG :30-94, HRH :80-100 , HRK :40-100, HRL :100-120, HRM :85-110, HRR :114-125


Key Specification Of Automatic Rockwell Hardness Tester

Model

AF71 Automatic Rockwell Hardness Tester

Control mode

Touch screen control

Initial test force

10kgf(98.07N)

Total test force

60kgf(588N), 100kgf(980N), 150kgf(1471N)

Precision

0.1HR

Holding time

1-60s

Hardness indicator reading mode

LCD

Maximum height of sample

190mm

Head center to fuselage distance

165mm

Power supply

AC220V, 50/60HZ

Dimension

52*24*72cm

Weight

70kg





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